2 papers
astro-ph1998
Resonance Type Instabilities in the Gaseous Disks of the Flat Galaxies III. The gyroscopical resonance type instability
C. M. Bezborodov, J. V. Mustsevaya, V. V. Mustsevoy
The stability of thin homogeneous gaseous disk with step discontinuity of velocity and density profile has been investigated analytically in the limitary case of large compressibil…
astro-ph1998
Resonance Type Instabilities in the Gaseous Disks of the Flat Galaxies I. The Acoustical Resonance Type Instability and the Absence of Vortex Sheet Stabilization on Shallow Water
J. V. Mustsevaya, V. V. Mustsevoy
Linear analysis of vortex sheet stability in the rotating gaseous disk or shallow water layer shows that presence of a central reflecting surface changes system stability significa…